cluster,crystal,clear,precip
C1,3,2,6
C2,9,15,55
C3,8,16,10
C4,0,2,21
C5,16,40,258
C6,14,24,27
C7,1122,1250,2364
C8,6,6,32
C9,1,5,7
C10,46,70,112
C11,138,81,98
C12,151,96,187
C13,86,103,207
C14,38,49,23
C15,37,61,58
C16,49,29,18
C17,16,24,43
C18,18,13,73
C19,16,15,19
C20,91,87,89
C21,1,5,4
C22,9,10,8
C23,1,5,6
C24,81,54,26